Merge tag 'tpmdd-next-v5.12-rc2' of...

Merge tag 'tpmdd-next-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd

Pull tpm fixes Jarkko Sakkinen:
 "Three fixes for rc2"

* tag 'tpmdd-next-v5.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd:
  tpm: Remove unintentional dump_stack() call
  tpm, tpm_tis: Decorate tpm_tis_gen_interrupt() with request_locality()
  tpm, tpm_tis: Decorate tpm_get_timeouts() with request_locality()

drivers/char/tpm/tpm-chip.c

@@ -278,8 +278,6 @@ static void tpm_devs_release(struct device *dev)
 {
 	struct tpm_chip *chip = container_of(dev, struct tpm_chip, devs);
 
-	dump_stack();
-
 	/* release the master device reference */
 	put_device(&chip->dev);
 }

drivers/char/tpm/tpm_tis_core.c

@@ -707,12 +707,22 @@ static int tpm_tis_gen_interrupt(struct tpm_chip *chip)
 	const char *desc = "attempting to generate an interrupt";
 	u32 cap2;
 	cap_t cap;
+	int ret;
 
+	/* TPM 2.0 */
 	if (chip->flags & TPM_CHIP_FLAG_TPM2)
 		return tpm2_get_tpm_pt(chip, 0x100, &cap2, desc);
-	else
-		return tpm1_getcap(chip, TPM_CAP_PROP_TIS_TIMEOUT, &cap, desc,
-				  0);
+
+	/* TPM 1.2 */
+	ret = request_locality(chip, 0);
+	if (ret < 0)
+		return ret;
+
+	ret = tpm1_getcap(chip, TPM_CAP_PROP_TIS_TIMEOUT, &cap, desc, 0);
+
+	release_locality(chip, 0);
+
+	return ret;
 }
 
 /* Register the IRQ and issue a command that will cause an interrupt. If an
@@ -1019,11 +1029,21 @@ int tpm_tis_core_init(struct device *dev, struct tpm_tis_data *priv, int irq,
 	init_waitqueue_head(&priv->read_queue);
 	init_waitqueue_head(&priv->int_queue);
 	if (irq != -1) {
-		/* Before doing irq testing issue a command to the TPM in polling mode
+		/*
+		 * Before doing irq testing issue a command to the TPM in polling mode
 		 * to make sure it works. May as well use that command to set the
 		 * proper timeouts for the driver.
 		 */
-		if (tpm_get_timeouts(chip)) {
+
+		rc = request_locality(chip, 0);
+		if (rc < 0)
+			goto out_err;
+
+		rc = tpm_get_timeouts(chip);
+
+		release_locality(chip, 0);
+
+		if (rc) {
 			dev_err(dev, "Could not get TPM timeouts and durations\n");
 			rc = -ENODEV;
 			goto out_err;